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| author | Claudio Carvalho <cclaudio@linux.vnet.ibm.com> | 2016-11-01 20:40:25 -0200 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2016-11-02 17:06:03 +1100 |
| commit | f9f3d0e2b20e01c32baf6546137dc9cdf0bc516e (patch) | |
| tree | af8a8cd8208ea691b39b433086dec028639afdec /libstb/status_codes.h | |
| parent | 20db137e82039f9dafd42352525f1e8a8b7995ea (diff) | |
| download | skiboot-f9f3d0e2b20e01c32baf6546137dc9cdf0bc516e.zip skiboot-f9f3d0e2b20e01c32baf6546137dc9cdf0bc516e.tar.gz skiboot-f9f3d0e2b20e01c32baf6546137dc9cdf0bc516e.tar.bz2 | |
tpm_extendl: disable all failed tpms rather than only the first
Each tpm_chip structure is associated with one tpm device and one firmware
event log. If tpm_extendl() returns when the first tpm_chip operation (pcr
extend or event log record) fails, the remaining registered tpm_chips will be
in an inconsistent state, i.e, missing one measurement.
This walks through all registered tpm_chips and disable all tpm_chips that
failed rather than only first one.
Signed-off-by: Claudio Carvalho <cclaudio@linux.vnet.ibm.com>
[stewart@linux.vnet.ibm.com: assert(tpm) in disable_tpm]
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'libstb/status_codes.h')
| -rw-r--r-- | libstb/status_codes.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libstb/status_codes.h b/libstb/status_codes.h index 64f9325..e67c17b 100644 --- a/libstb/status_codes.h +++ b/libstb/status_codes.h @@ -28,8 +28,7 @@ /* trusted boot */ #define STB_TRUSTED_MODE_DISABLED 200 -#define STB_EVENTLOG_FAILED -200 -#define STB_PCR_EXTEND_FAILED -201 +#define STB_MEASURE_FAILED -200 /* TPM */ #define STB_TPM_OVERFLOW -300 |